Multilineage reconstitution of myeloablated mice by BM cells cultured with catalase 6 weeks after transplantation. Fluorescence-activated cell sorter (FACS) analysis demonstrating multilineage engraftment of donor-derived (CD45.1⁺) cells in the peripheral blood that are stained with Gr-1-PE and Mac-1-FITC (left) and B220-PE and CD3-FITC (right).